CN113692851B - Pyrethrum picking device - Google Patents
Pyrethrum picking device Download PDFInfo
- Publication number
- CN113692851B CN113692851B CN202111178413.5A CN202111178413A CN113692851B CN 113692851 B CN113692851 B CN 113692851B CN 202111178413 A CN202111178413 A CN 202111178413A CN 113692851 B CN113692851 B CN 113692851B
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- Prior art keywords
- picking
- box
- picking box
- rod
- picking device
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a pyrethrum picking device, which belongs to the field of agricultural machinery and is characterized in that: the device comprises an upper picking box, a lower picking box, a hand brake, a brake cable, a connecting rod, a pull rod, an upper picking device and a lower picking device, wherein the upper picking box is connected with the lower picking box through the connecting rod; an upper picking device is arranged at the opening of the upper picking box, and a lower picking device is arranged at the opening of the lower picking box; the left and right sides of the upper picking box and the lower picking box are respectively provided with a connecting rod. Compared with the prior art, the picking machine has the characteristics of more convenience and labor saving in the picking process.
Description
Technical Field
The invention relates to agricultural machinery, in particular to a pyrethrum picking device suitable for pyrethrum picking.
Background
The pyrethrum is distributed in various places of the south of China, has certain ornamental value and higher economic value, is a preferred ideal raw material for manufacturing green plant pesticides, mainly comprises pyrethrin, and can be used for manufacturing pyrethrin pesticides in flowers, stems and leaves, and is a main raw material for synthesizing enemy killing, killing and producing mosquito-repellent incense, mosquito-repellent oil and pediculicide powder. When pyrethrum is picked, only flowers are picked, flower stems below the flowers are not picked, the current interview mode of pyrethrum is mainly manually picked, and a simple picking tool is adopted, so that the current picking means has the following technical defects: firstly, flowers can be picked from plants with a certain strength, fatigue is easy to generate over time, and if the picking strength can be reduced, the fatigue feeling can be correspondingly reduced; secondly, flowers can be picked together with the flower stems during picking, and the flower stems are manually torn off from the flowers, so that a certain workload is increased; thirdly, the flower position is lower, need bow to pick, and long time repeated action of bowing can lead to waist back fatigue, even the muscle is impaired.
Disclosure of Invention
The technical task of the invention is to provide the pyrethrum picking device aiming at the defects of the prior art.
The technical scheme for solving the technical problems is as follows: a pyrethrum picker, characterized in that: the device comprises an upper picking box, a lower picking box, a hand brake, a brake cable, a connecting rod, a pull rod, an upper picking device and a lower picking device, wherein the upper picking box is connected with the lower picking box through the connecting rod; the upper picking box is provided with a handle; the front upper sides of the upper picking box and the lower picking box are respectively provided with an opening, the opening of the upper picking box is provided with an upper picking device, and the opening of the lower picking box is provided with a lower picking device; the main body structures of the two pickers are a series of rod-shaped structures which are uniformly arranged and incline upwards and forwards; a uniform gap is formed between the adjacent rod-shaped structures, and the size of the gap is slightly larger than the diameter of the pyrethrum rod; the lower ends of the rod-shaped structures are fixedly connected into an integrated structure; the lower end of the upper picking device is fixed on the front wall of the upper picking box, the lower picking device passes through the upper opening of the lower picking box, the lower end of the lower picking device is positioned in the cavity of the lower picking box, two sides of the lower end of the lower picking device are respectively provided with a section of horizontal shaft, horizontal holes are respectively arranged on the side wall of the lower picking box at positions corresponding to the horizontal shafts, and the horizontal shafts pass through the horizontal holes; the left side and the right side of the upper picking box and the lower picking box are respectively provided with a connecting rod, the upper ends of the two connecting rods are hinged with the side wall of the upper picking box, and the lower ends of the two connecting rods are fixedly connected with the lower picking box; the connecting rods are respectively provided with a pull rod, the pull rods are parallel to the connecting rods, the connecting rods are provided with limiting devices matched with the pull rods, and the pull rods can only move along the length direction of the connecting rods through the limiting devices; the upper parts of the two side surfaces of the upper picking box are respectively provided with an arc-shaped rack, and the lower side surfaces of the arc-shaped racks are provided with a series of teeth; the upper end of the pull rod is provided with teeth matched with the arc-shaped rack; the brake cable comprises a spool and a wire core; one end of the brake cable is connected with the hand brake, and the spool and the wire core at the other end of the brake cable are respectively fixed on the connecting rod and the pull rod; a reset spring is arranged between the connecting rod and the pull rod; the left side wall and the right side wall of the lower picking box are respectively provided with a swinging rod; one end of the lower picking device horizontal shaft exposed out of the lower picking box is fixedly connected with one end of a swinging rod, and the other end of the swinging rod is hinged with the lower end of the pull rod.
Two sides of the upper picking device and the lower picking device are respectively provided with a side baffle plate.
Compared with the prior art, the invention has the following outstanding beneficial effects:
1. the pyrethrum picking machine can save more labor when used for pyrethrum picking;
2. the pyrethrum can avoid the picking of the flower stems together to a certain extent when being picked;
3. when the pyrethrum under the picking is picked, the user does not need to bend down, and the fatigue feeling in the picking process can be reduced.
Drawings
Fig. 1 is a schematic view of the structure of the present invention in its natural state.
Fig. 2 is a schematic view of the structure of the hand brake of the present invention.
Fig. 3 is an instantaneous partial view of pyrethrum picked.
Fig. 4 is a schematic structural view of the hand brake.
Detailed Description
The invention is further described below with reference to the drawings and the detailed description.
As shown in fig. 1 to 4, the present invention comprises an upper picking box, a lower picking box, a hand brake 13, a brake cable 11, a connecting rod 4, a pull rod 8, an upper picking device 2 and a lower picking device 5, wherein the two picking boxes are connected through the connecting rod 4. The upper picking box 3 is provided with a handle 1 so as to be convenient for hand-held operation.
The front upper sides of the two picking boxes are respectively provided with an opening, and the openings are respectively provided with a picking device, namely an upper picking device 2 and a lower picking device 5. The main body structures of the two pickers are a series of rod-shaped structures which are uniformly arranged and are inclined forwards and upwards, so that a comb-like structure is formed. And uniform gaps are formed between the adjacent rod-shaped structures, and the size of the gaps is slightly larger than the diameter of the pyrethrum flower rod, so that the flower rod can be contained in the gaps between the rod-shaped structures. The lower ends of the rod-shaped structures are fixedly connected into an integral structure. Two sides of the picking device are respectively provided with a side baffle, and the pyrethrum flowers are prevented from falling out from the two sides through the action of the side baffles. The lower end of the upper picking device 2 is fixed on the front wall of the upper picking box 3, the lower picking device 5 passes through the upper opening of the lower picking box 6, the lower end of the lower picking device 5 is positioned in the cavity of the lower picking box 6 and hinged with the side wall of the lower picking box 6, and the concrete structure is as follows: two sides of the lower end of the lower picking device 5 are respectively provided with a section of horizontal shaft, the positions on the side wall of the lower picking box 6, which are matched with the horizontal shafts, are respectively provided with horizontal holes, and the horizontal shafts penetrate out of the horizontal holes. The lower picker 5 can rotate around the axis of the horizontal shaft by a certain angle, and when the upper end of the lower picker 5 rotates inwards, the whole picker can be contained in the lower picking box 6, as shown in fig. 1; when the upper end of the lower picker 5 rotates to the outside, the upper end of the lower picker 5 protrudes outward as shown in fig. 2.
The left and right sides of two picking boxes are respectively provided with a connecting rod 4, the upper ends of the two connecting rods 4 are hinged with the side wall of the upper picking box 3, and the lower ends of the two connecting rods 4 are fixedly connected with the lower picking box 6, so that the lower picking box 6 can rotate around the upper picking box 3 by a certain angle. The connecting rod 4 is provided with a pull rod 8, the pull rod 8 is parallel to the connecting rod 4, the connecting rod 4 is provided with a limiting device matched with the pull rod 8, and the pull rod 8 can only move along the length direction of the connecting rod 4 through the limiting device. The limiting device can be of a sliding rail structure, a barrel structure and other conventional modes, so that the pull rod 8 moves up and down along the sliding rail or the barrel.
The upper parts of the two side surfaces of the upper picking box 3 are respectively provided with an arc-shaped rack 12, and the lower side surface of the arc-shaped rack 12 is provided with a series of teeth. The upper end of the pull rod 8 is provided with teeth matched with the arc-shaped rack 12, and when the pull rod 8 moves upwards, the two groups of teeth are meshed with each other, so that the positions of the pull rod 8 and the connecting rod 4 can be fixed, and the position of the lower picking box 6 is also fixed; when the pull rod 8 moves downwards, the two groups of teeth are separated, and the lower picking box 6 can swing back and forth freely.
The brake cable 11 comprises a spool and a wire core 9. One end of the brake cable 11 is connected with the hand brake 13, and the spool and the wire core 9 at the other end of the brake cable 11 are respectively fixed on the connecting rod 4 and the pull rod 8. The hand brake 13 is held down, and the pull rod 8 is driven to move upwards through the brake cable 11. A return spring 10 is arranged between the connecting rod 4 and the pull rod 8, and the pull rod 8 is pushed downwards under the action of the return spring 10, so that the pull rod 8 can automatically return downwards after the hand brake 13 is released.
The left side wall and the right side wall of the lower picking box 6 are respectively provided with a swinging rod 7. One end of the horizontal shaft of the lower picking device 5 exposed outside the lower picking box 6 is fixedly connected with one end of the swinging rod 7, and the other end of the swinging rod 7 is hinged with the lower end of the pull rod 8. When the pull rod 8 moves up and down, the picker is driven to move back and forth by the swinging rod 7. As shown in fig. 2, when the pull rod 8 moves upward, the picker is pushed outward; when the pull rod 8 moves downwards, the picker is retracted.
When pyrethrum is picked, the pyrethrum flowers are combed by the picking device, the pyrethrum flowers enter into the gap of the picking device, the flowers are left above the picking device, and then the picking device is lifted up, so that the flowers are picked off, and the picked flowers fall into the corresponding picking boxes. As shown in FIG. 3, the picking device is inclined, so that the flowers are inclined when picking, the flowers are bent towards the rear side direction, the acting force of the picking device on the flowers is concentrated in the front side direction of the joint of the flowers and the flower stems, namely, the position A in FIG. 3, compared with the picking mode of uniform stress in the prior art, the picking device can pick the flowers off with smaller force in a concentrated stress mode, so that the picking process is easier, and the fatigue feeling of arms is reduced. In addition, because the A part is stressed intensively, the A part is more easily torn off relative to other positions of the flower stems, so that the pyrethrum is prevented from being broken from the middle position of the flower stems, and the flower stems are prevented from being picked off together during picking.
When picking, one hand holds the handle 1 and the other hand holds the hand brake 13. In the natural state, the lower picker 5 is in a closed state. When the pyrethrum above is picked, the upper picking box 3 is used for picking; at this time, the lower picker 5 is in a closed state, so that the lower picker 5 cannot pick other branches and leaves by mistake or is caught by other objects. Meanwhile, the lower picking box 6 can swing back and forth freely, so that the lower obstacle can be avoided, and the resistance in the picking process is reduced. When picking the pyrethrum below, hold down hand brake 13, pull rod 8 upwards through brake cable 11 to fix down picking box 6, thereby can control down picking box 6 to pick the pyrethrum of lower position, the operator need not bow operation any more.
It is noted that while the present invention has been described in detail with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various modifications can be made therein without departing from the spirit and scope thereof.
Claims (2)
1. A pyrethrum picker, characterized in that: the device comprises an upper picking box, a lower picking box, a hand brake, a brake cable, a connecting rod, a pull rod, an upper picking device and a lower picking device, wherein the upper picking box is connected with the lower picking box through the connecting rod; the upper picking box is provided with a handle; the front upper sides of the upper picking box and the lower picking box are respectively provided with an opening, the opening of the upper picking box is provided with an upper picking device, and the opening of the lower picking box is provided with a lower picking device; the main body structures of the two pickers are a series of rod-shaped structures which are uniformly arranged and incline upwards and forwards; a uniform gap is formed between the adjacent rod-shaped structures, and the size of the gap is slightly larger than the diameter of the pyrethrum rod; the lower ends of the rod-shaped structures are fixedly connected into an integrated structure; the lower end of the upper picking device is fixed on the front wall of the upper picking box, the lower picking device passes through the upper opening of the lower picking box, the lower end of the lower picking device is positioned in the cavity of the lower picking box, two sides of the lower end of the lower picking device are respectively provided with a section of horizontal shaft, horizontal holes are respectively arranged on the side wall of the lower picking box at positions corresponding to the horizontal shafts, and the horizontal shafts pass through the horizontal holes; the left side and the right side of the upper picking box and the lower picking box are respectively provided with a connecting rod, the upper ends of the two connecting rods are hinged with the side wall of the upper picking box, and the lower ends of the two connecting rods are fixedly connected with the lower picking box; the connecting rods are respectively provided with a pull rod, the pull rods are parallel to the connecting rods, the connecting rods are provided with limiting devices matched with the pull rods, and the pull rods can only move along the length direction of the connecting rods through the limiting devices; the upper parts of the two side surfaces of the upper picking box are respectively provided with an arc-shaped rack, and the lower side surfaces of the arc-shaped racks are provided with a series of teeth; the upper end of the pull rod is provided with teeth matched with the arc-shaped rack; the brake cable comprises a spool and a wire core; one end of the brake cable is connected with the hand brake, and the spool and the wire core at the other end of the brake cable are respectively fixed on the connecting rod and the pull rod; a reset spring is arranged between the connecting rod and the pull rod; the left side wall and the right side wall of the lower picking box are respectively provided with a swinging rod; one end of the lower picking device horizontal shaft exposed out of the lower picking box is fixedly connected with one end of a swinging rod, and the other end of the swinging rod is hinged with the lower end of the pull rod.
2. A pyrethrum harvester as in claim 1, wherein: two sides of the upper picking device and the lower picking device are respectively provided with a side baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111178413.5A CN113692851B (en) | 2021-10-10 | 2021-10-10 | Pyrethrum picking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111178413.5A CN113692851B (en) | 2021-10-10 | 2021-10-10 | Pyrethrum picking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113692851A CN113692851A (en) | 2021-11-26 |
| CN113692851B true CN113692851B (en) | 2023-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111178413.5A Active CN113692851B (en) | 2021-10-10 | 2021-10-10 | Pyrethrum picking device |
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| Country | Link |
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| CN (1) | CN113692851B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7527311B2 (en) * | 2007-06-22 | 2009-05-05 | Leo Shih | Illuminable picker |
| CN202918707U (en) * | 2012-11-26 | 2013-05-08 | 陈连贵 | Pyrethrum flower collecting device |
| CN204408965U (en) * | 2015-01-16 | 2015-06-24 | 江苏省农业科学院 | Honey peach fruit-pickiing device for high-tree |
| CN205902399U (en) * | 2016-06-07 | 2017-01-25 | 孙宝银 | Prickly ash picking manipulator |
| CN106818046A (en) * | 2017-03-25 | 2017-06-13 | 蒋仕飞 | A kind of chrysanthemum picker |
| CN207491557U (en) * | 2017-12-05 | 2018-06-15 | 白梦竹 | A kind of Dalmatian chrysanthemum picker |
| CN208708179U (en) * | 2018-03-17 | 2019-04-09 | 湖南电气职业技术学院 | A kind of back and forth comb strikes the electronic winter jujube device for picking of formula |
| CN208175413U (en) * | 2018-05-16 | 2018-12-04 | 宜春学院 | A kind of camellia oleifera fruit picker |
| CN214282199U (en) * | 2020-12-24 | 2021-09-28 | 满山歌茶业(西双版纳)有限公司 | A high-efficient reaping apparatus of pyrethrum for big-arch shelter is planted |
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2021
- 2021-10-10 CN CN202111178413.5A patent/CN113692851B/en active Active
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| Publication number | Publication date |
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| CN113692851A (en) | 2021-11-26 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230803 Address after: Room 502, Building B, West Side, No. 100 Yunlongshan Road, Jianye District, Nanjing City, Jiangsu Province, 210000 Applicant after: Nanjing shanruo Network Technology Co.,Ltd. Address before: 730300 No. 289, group 7, Nantong village, Datong Town, Yongdeng County, Lanzhou City, Gansu Province Applicant before: Jia Chunxia |
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